Sealing composition

Details for Australian Patent Application No. 2003203857 (hide)

Owner Halliburton Energy Services, Inc.

Inventors van der Werff, Niele; Verlaan, Marco L

Agent Callinan

Pub. Number AU-B-2003203857

Priority 10/162,506 04.06.02 US

Filing date 24 April 2003

Wipo publication date 18 December 2003

Acceptance publication date 8 March 2007

International Classifications

C09K 8/46 (2006.01) Compositions for drilling of boreholes or wells

C04B 28/02 (2006.01) Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements

Event Publications

15 May 2003 Complete Application Filed

  Priority application(s): 10/162,506 04.06.02 US

18 December 2003 Application Open to Public Inspection

  Published as AU-B-2003203857

8 March 2007 Application Accepted

  Published as AU-B-2003203857

19 April 2007 Amendment Made

  The nature of the amendment is: Amend co-inventor name from van der Werff, Niele to van der Werff, Niel;s

5 July 2007 Standard Patent Sealed

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